baber/WOPTO huggingface dataset:
Patent JP-2000219207-A (JP)
Title: Wrapping device for quartz crucible
Inventor: KOBAYASHI ETSURO
IPC: C03B20/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To wrap a quartz melting pot while keeping it clean and maintain the high purity of the internal round part of the pot by fully automating the operation of holding the opening of the washed quartz pot into a wrapping position, placing a wrapping sheet over it, and securing the sheet. SOLUTION: A cassette D10 holding a rubber band is moved upward to a rubber-band attaching position, and after the one rubber band is held by a stretching means D20 into a stretched state, the cassette D10 is moved downward to a stand-by position. Then, a support base C10 is moved upward higher than the position where the rubber band is stretched, and a sheet S is pulled out onto the upper face of the support base C10 by a pull-out means B20 and cut off. Subsequently, a quartz pot R1 held by a freely movable frame A20 is placed onto the support base C10 with its opening facing down and the sheet S sandwiched between them. Then, the support base C10 is moved downward lower than the position of the stretched rubber band, the peripheral edges of the sheet S are folded round the quartz pot R1 and secured with the rubber band.
Patent JP-H02200491-A (JP)
Title: Thermal transfer material
Inventor: TAKENAKA YOSHIAKI
IPC: B41M5/40
Filed: 1989-01-31
Abstract: PURPOSE:To suppress sticking properties and to also especially suppress the charging properties of static electricity by containing a polyion complex consisting of a polyanionic resin and a polycationic resin in a protective layer. CONSTITUTION:A protective layer is composed of a resin composition containing a polyion complex consisting of a polyanionic resin (A) and a polycationic resin (B). Further, the aforementioned polyanionic resin (A) is composed of a resin composition containing 1-100wt.% of a monomer having a carboxylic acid group, a sulfonic acid group and/or a phosphate group as a unit monomer and the aforementioned polycationic resin (B) is composed of a resin composition containing 1-100wt.% of a monomer having basic nitrogen as a unit monomer. By this method, a protective layer having sticking resistance, excellent antistatic function, film forming properties enhanced in an MW and permanent antistatic properties is formed.
Patent JP-H11218605-A (JP)
Title: Color filter and its production
Inventor: TAMURA AKIRA
IPC: G02B5/20
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing color filters having high transmittance by easily vaporizing a binder resin of low m.p. glass without allowing the binder resin to give rise to a carbonization reaction in a stage for burning inorg. pigments used for a plasma display, etc., and the binder resin in the production of the color filters which are the patterns consisting of the inorg. pigments and glass and are capable of withstanding a high-temp. process. SOLUTION: This process for producing the color filters of the coloring pattern consisting of the inorg. pigments and the glass consists in patterning and forming the compsn. consisting of the inorg. pigments, the low m.p. glass and org. high-polymer material (binder resin) on a transparent substrate and heating the same at a high temp., thereby burning the org. high-polymer material. In the process for producing the color filters, a stage for irradiation with electron rays of >=10 Mrad in radiation dose is added between the pattern forming stage and heating stage described above.
Patent JP-S52104289-A (JP)
Title: Atomic spectrum generator
Inventor: KOIZUMI HIDEAKI
IPC: G01N21/01
Filed: 1976-02-27
Abstract: PURPOSE:To enable the processing of the signal detection by means of the atomicabsorption meter to obtain high-pression measured values.
Patent JP-H08192789-A (JP)
Title: Maintenance inspection method of propelling device of ship
Inventor: HORIUCHI TOSHIMITSU
IPC: B63B9/00
Filed: 1995-01-13
Abstract: PURPOSE: To perform an inspection and maintenance of a propelling device while a ship is put still in a floating condition. CONSTITUTION: A part of a ship's bottom structure 1 is composed of a frame 3 being a support structure of a turning type propelling device 4. A sealing part to block up a clearance between a ship's bottom opening 2 and the frame 3 arranged in the ship's bottom structure 1 is positioned above a full load draft line WL. A hatch 6 is arranged on an upper deck 5 in response the frame 3. A hook 33 from a crane is hooked on a slinging work wire rope 32 extended over the frame 3. The frame 3 and the turning type propelling device 4 are suspended outside of a ship through the hatch 6 still in an integrated condition. Inspection and maintenance work of the turning type propelling device 4 is performed outside of the ship.
Patent JP-S57134731-A (JP)
Title: Reset circuit for central processing unit
Inventor: MATSUSHITA AKIRA
IPC: G06F1/24
Filed: 1981-02-13
Abstract: PURPOSE:To execute a normal program, by resetting a CPU at malfunction and restoring it to the initial state, through the detection the change in the period of malfunction detecting pulse outputted from the CPU and outputting a reset pulse. CONSTITUTION:When a CPU11 outputs a period (g) shorter than a prescribed period (d), since an output pulse width (e) of a retrigger monostable multivibrator 16 is greater than the period (g) to each trigger input, an output E is at high state. Thus, a monostable multivibrator 17 taking the output E as an input has durable output of low state, and an AND circuit 19 outputs a reset pulse with an inverted output of the monostable multivibrator 17 with the output pulse of the CPU11. When a period (h) longer than the period (d) is outputted, after the pulse of the width (e) is outputted to an output of a monostable multivibrator 16, low state keeps unitl the next pulse input. Thereafter, through the similar step as above, the AND circuit 19 outputs a reset pulse.
Patent JP-H08206693-A (JP)
Title: Sludge treatment and device thereof
Inventor: SATO SHIGEO
IPC: C02F11/04
Filed: 1995-02-08
Abstract: PURPOSE: To increase treatment efficiency at a time of sludge treatment and to reduce cost by preventing phenomenon of putrefaction or change in quality of sludge which is caused by action of sulfate reducing bacteria at the time of sludge treatment and artificially changing a microorganism group for a biological reaction tank. CONSTITUTION: In a method and a device for treating sludge, sludge generated in a water treatment facility is allowed to flow into an ozone contact tank 2 and sterilization, deodorization and decoloring treatment are performed by diffusing ozone gas. Then, sludge is sent to a biological reaction tank 5 of the next step. Digestion and volume reduction of sludge are performed by inoculating seed bacteria incubated in a seed bacteria culture device 7. Available components such as gas or organic acid and alcohol which are generated at a time of reaction in the biological reaction tank 5 are collected in a gas holder 6 and extracted by a component extraction device 8.  One selected from among (1) methanogen or a microorganism group mainly consisting of the bacteria, (2) photosynthetic bacteria or a microorganism group mainly consisting of the bacteria and (3) yeast fungi or a microorganism group mainly consisting of the fungi is used as the microorganism group supplied to the biological reaction tank 5.
Patent JP-H11197089-A (JP)
Title: Shoe-polishing device
Inventor: INOKUCHI KENJI
IPC: A47L23/02
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To completely polish not only both side faces and the front face of a shoe but also the toe part of the shoe. SOLUTION: A shoe placing base 8 on which a shoe 7 is placed is reciprocally driven in the longitudinal direction. On the right and left, both sides of the shoe placing base 8, rotary brushes 19 which are rotated around vertical shafts, are respectively provided. By the rotary brushes 19, mainly both side faces of the shoe 7 are polished. At a front side of the shoe placing base 8, a base body 25 which reciprocates in the orthogonal direction based on the moving direction of the shoe placing base 8, is arranged. On the base body 25, a first brush 27 and a second brush 28 which are rotate-driven around horizontal shafts, are respectively provided. Respective brushes 27, 28 are selectively brought into contact with the shoe 7, and mainly the front face of the shoe 7 is polished.  At a location under the base body 25, a rotary brush 39 which is driven around a vertical shaft, is provided. When the shoe placing base 8 has moved to the front end limit, the tip end of the shoe 7 is brought into contact with the rotary brush 39, and mainly the toe part of the shoe 7 is polished.
Patent JP-S55114686-A (JP)
Title: Centralized alarming method in ship
Inventor: UEDA SHIYUUJI
IPC: G08B7/06
Filed: 1979-02-23
Abstract: PURPOSE: To transfer signals securely by a system wherein signals are arranged collectively on a centralized control panel and then connected to sounders and alarm lamps provided pertinently within a ship according to the classification and priority.  
     CONSTITUTION: Various input signals including general alarm signal A, fire alarm signal B and engine alarm signal C are sent to a centralized control panel and classified in order thereat. Namely, they are arranged by a signal discriminator. Next, the discriminated signals are sent to each controller, where they are renewed to actuate corresponding sounders and different colors of alarm lamps. The signals are ready to actuate display lamps in an alarm display box, sounders including speaker and rotary alarm lamps provided pertinently within a ship all at once. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55113045-A (JP)
Title: Color developing method for color photographic material
Inventor: KAMITAKAHARA ATSUSHI
IPC: G03C5/31
Filed: 1979-02-23
Abstract: PURPOSE:To develop continuously and cheaply an exposed silver halide color photographic material with high photographic performance by using a developing  tank divided into a plurality of vessels and provided with a means of replenishing a  color developer to the vessel other than the final vessel. CONSTITUTION:Color developing tank solution 6 is stored in color developing tank 5 divided into the first, the second and the third color developing vessels 51, 52, 53  with partition walls. Color developing replenisher 3 is fed to the vessel other than  final vessel 53, e.g. the first vessel 51, and used developing solution 4 is allowed to  overflow from vessel 53. In tank 5 exposed silver halide color photographic material  1 is continuously developed with solution 6 while being guided by developing rollers  2 in solution 6.
Patent JP-H08211362-A (JP)
Title: Recording system for line produced accompanying ac conversion of driving voltage and beat simulation system of liquid crystal display device
Inventor: KAMINE SHIGEYUKI
IPC: G02F1/133
Filed: 1995-02-08
Abstract: PURPOSE: To predict the conditions under which interference fringes and beats are produced by computer simulation by calculating the position of each horizontal line in each display frame which is used to conduct AC conversion of the driving voltage for a liquid crystal display device based on the driving conditions established by a driving condition setting means. CONSTITUTION: Various driving conditions such as horizontal line preset value (S value) are set; the number of line produced accompanying AC conversion of the driving voltage in response to each driving condition is recorded; based on the results of the record, display and erase of dark lines on the screen of a display device 20 are performed to simulate the beats occurring in the liquid display device. While observing the picture screen of the display device 20, the operator selects positions where beat phenomena are rare or plural S-values as candidates. After that, the selected S-values are set as actual S-values to drive the display device by a display controller. By viewing the actually driven display device, beat estimation is conducted to determine the optimum S-value.
Patent JP-H08211678-A (JP)
Title: Image forming device
Inventor: MATSUTOMO YASUSHI
IPC: G03G15/00
Filed: 1995-02-08
Abstract: PURPOSE: To prevent a protection paper from being idly rotated with respect to a photoreceptor and to surely eliminate it by giving electric charge to the protection paper and electrostatically attracting the protection paper and the photoreceptor. CONSTITUTION: The photoreceptor 6 is rotated in a direction shown by an arrow and the electric charge is imparted to the photoreceptor protection paper 62 by at least one among devices of an electric charge imparting means (a charge device 19, a transfer device 18 and a discharge device 77). Then, the charge device 19 is controlled in the same way as that at an ordinary image forming time. In such a way, the electric charge is imparted to the paper 62 and the paper 62 is attracted and fixed to the photoreceptor 6 by static electricity. Besides, the paper 62 rotated together with the photoreceptor 6. When the winding start edge of the paper 62 arrives at a peeling means 61 abutting on the photoreceptor 6, it gets on the peeling means 61 and the adhesive part of the paper 62 is peeled by the peeling means 61. Besides, it is automatically ejected to the outside of a machine. Therefore, the idle rotation of the photoreceptor and such possibility that the surface of the photoreceptor is damaged by the peeling means 61 are eliminated.
Patent JP-H09191376-A (JP)
Title: Image reader
Inventor: MATSUDA SHINYA
IPC: H04N1/193
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To easily and accurately position an original onto an original platen even when the original is a thick book or the like by providing a marking means or the like drawn on a projection means so as to position the original on the original platen based on a contrast with a mirror image of the side face of the original displayed on the projection means. SOLUTION: A range finding mirror 14 used to project an image of a side face of an original 2 is provided in front of the original 2. A center mark 52 (marking means) being a reference for matching a center of the original 2 is drawn on the range finding mirror 14. The operator moves horizontally the original 2 so that the mirror image 51 of the side face of the original reflected in the range finding mirror 14 is in matching with the center mark 52 to make positioning on the original platen 3. Since the height of the original 2 is measured at a prescribed interval each, when the original 2 such as a book is correctly set, the height control is not conducted because the position of the center mark 52 corresponds to a filing position of originals and no range finding is required.
Patent JP-H08223117-A (JP)
Title: Optical space transmission equipment
Inventor: OTOBE TAKASHI
IPC: H04B10/11
Filed: 1995-02-08
Abstract: PURPOSE: To always accurately adjust the optical axis of an optical space transmission equipment without depending on the constitution precision of an optical system. CONSTITUTION: The optical system of the optical space transmission equipment integrated for transmission and reception consists of a transmission optical system 104, a reception optical system 105, and an emitting direction detection optical system 106. The transmission optical system 104 is held in an optical system enclosure freely turnably in two orthogonal axial directions in the face perpendicular to the optical axis of emission, and the reception optical system 105 is fixed to the optical system enclosure. The optical system enclosure is held in a device enclosure freely turnably in two orthogonal axial directions in the face perpendicular to the optical axis of the reception optical system 105.  The optical axis of the reception optical system 105 is controlled in accordance with the convergence position of incident light on a position detection element 5B, and the optical axis of the transmission optical system 104 is controlled in accordance with incidence information of scanning exiting light to the destination device and the convergence position of exiting light on a position detection element 5A of the emitting direction detection optical system 106.
Patent JP-2000223303-A (JP)
Title: Organic positive temperature coefficient thermistor
Inventor: SHIGETA NORIHIKO
IPC: H05B3/14
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To realize characteristic of large rate of change or resistance and small hysteresis and enable easy operational temperature adjustment, by including thermosetting high molecular matrix, low molecular organic compound and conductive particles having spike-shaped protrusions. SOLUTION: Epoxy resin, silicon resin, etc., in which oligomer with reactive epoxy group at terminal, is bridged with various kinds of hardener are used as a thermosetting high molecular matrix. Paraffin wax whose melting point is 40-100 deg.C, vegetable wax, animal wax, fats and oils, etc., are used as low molecular organic compound. Weight of conductive particles having spike-shaped protrusions is 1.5-5 times the total weight of the thermosetting high molecular matrix and the low molecular organic compound. The conductive particles are composed of primary particles having the respective sharp protrusions. A plurality of conical spike protrusions, whose heights are 1/3-1/50 of the particle diameter, exist in one particle. Metal, especially Ni, is suitable as the material.  As a result, room temperature resistance is sufficiently low, the rate of change of resistance at on-operation time and off-operation time is large, and hysteresis of temperature-resistance curve is made small.
Patent JP-S4731148-A (JP)
IPC: G06G7/12
Filed: 1972-03-01
Abstract: A D.C. trip circuit is provided for power system wiring protection during faults and overloads, which circuit closely approximates the characteristics of previously used thermal circuit breakers, particularly the trip time. Solid state components are used to develop a signal whose magnitude depends on simple circuit functions yet is effective to produce a trip signal wherever its magnitude is equal to or greater than zero. The trip time is close to that resulting from an I2T (load current squared times trip time) value while requiring simpler, and hence more reliable, components to determine.
Patent JP-S57135676-A (JP)
Title: Phase controlling trigger circuit
Inventor: SUZUKI YOSHIHARU
IPC: H02M5/257
Filed: 1981-02-14
Abstract: PURPOSE:To reduce the size of a trigger circuit by connecting one end of a switching element connected to the output terminal of a rectifier at one end to the gate of an AC control element and at the other to the first electrode through a coupling capacitor. CONSTITUTION:When the first electrode T1 of an AC control element 2 is negative potential, a coupling capacitor C is charged through a rectifier 4 and a  diode D1. When a switching element Tr1 is triggered, charged charge is discharged through the first electrode T1, gate G, coupling capacitor C and switching element Tr1, and the element 2 is triggered. When the electrode T1 is positive potential, and if the switching element Tr1 is triggered, the charging current to the capacitor C flows through the electrode T1, gate G, capacitor C,  switching element Tr1 and rectifier 4 to a power source, and the AC control  element 2 is similarly triggered. In this manner, it can be reduced in size and  cost without using an insulating transformer in the trigger circuit.
Patent JP-S62179182-A (JP)
Title: Soliton device
Inventor: YAMADA TOSHISHIGE
IPC: H01L39/22
Filed: 1986-01-31
Abstract: PURPOSE:To provide a function with which one of circulating currents which form soliton and antisoliton is selectively outputted in accordance with whether those circulating currents are superposed on a bias current by coupling a Josephson line to which and bias current is applied with Josephson lines through which the soliton and antisoliton travel. CONSTITUTION:A Josephson line 1 corresponds to a circuit composed of inductances 9, 10, 14 and 15 and Josephson junctions 23 and 24. A Josephson line 2 corresponds to a circuit composed of inductances 12, 13, 16 and 17 and Josephson junctions 27 and 28. Inductances 4 and 5 correspond to inductances 11 and 18, a resistance 6 corresponds to a resistance 33, a bias current supply line 7 corresponds to bias current supply lines 34-36 and a Josephson junction 8 corresponds to a Josephson junction 29. While the soliton travels from right to left, the junctions 25 and 29 are turned into voltage state after a junction 26 is turned into voltage state and, while the solution travels from left to right, the junctions 26 and 29 are turned into voltage state after the junction 25 is turned into voltage state.
Patent JP-S56117010-A (JP)
Title: Fire extinguisher for combustor
Inventor: YAMAMOTO YOSHIO
IPC: F23Q25/00
Filed: 1980-02-20
Abstract: PURPOSE: To prevent the production of harmful gas by detecting an incomplete combustion based on the lightness on a gasified fuel supply side and the other side of the combustor.  
     CONSTITUTION: A reflector 7 is pierced with a pair of detection holes 14A and 14B at such positiones as correspond to the both ends 6A and 6B of a combustion cylinder 6. A pair of shelters 13A and 13B are fixed to the detection holes 14A and 14B. On the lefthand sides of the shelters 13A and 13B, there are provided a pair of light sensors 15A and 15B respectively with a heat insulating gap therebetween. The light sensors 15A and 15B detect the lightness or temperature of the both ends 6A and 6B of the combustion cylinder 6 respectively through the detection holes 14A and 14B. In this case, the view field of the respective litht sensor should not overlap but is restricted respectively to the cylinder end 6A or 6B. Thus, it is possible to prevent an incomplete combustion based on the detected lightness of the combustion cylinder. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04259491-A (JP)
Title: Drum type washing machine
Inventor: KAWASHIMA NOBUHIRO
IPC: D06F37/22
Filed: 1991-02-14
Abstract: PURPOSE:To stabilize the speed of a direct current motor regardless of a laundry load in a drum type washing machine equipped with the direct current motor. CONSTITUTION:The duty of a chopper is raised from a level at the startup of a motor 2 to a certain level. Thereafter, the duty of the chopper is fixed at a constant value with a fixing means 20, until the speed of the motor 2 becomes relatively stable. The motor speed in a transient phase and a target motor speed are compared with each other by a comparison means 21. According to the result of the comparison, the duty of the chopper is feedback controlled, thereby enabling the motor speed to be stably controlled.
Patent JP-H10219533-A (JP)
Title: Blended yarn for preventing discoloring
Inventor: HAYAKAWA CHISA
IPC: D02G3/04
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a blended yarn capable of producing a fabric having a fiber preventing discoloring by water. SOLUTION: This blended yarn comprises plural fibers having properties differing against water, and the fibers constituting the blended yarn include a synthetic fiber having >=1wt.% and <=6wt.% white color pigment content, and/or a core-sheath type conjugated synthetic fiber composed of a core part having >=3wt.% and <=15wt.% white pigment content and a sheath part having <=2wt.% white pigment content and a synthetic fiber having >=1wt.% white pigment content and water-diffusing property is used as other fiber conjugated with the fiber.